Worm gearing
[机] 蜗轮
🧩 词语组成解析
worm
[wɝm]
n. 虫，蠕虫;（昆虫的）幼虫;寄生虫;懦夫;
vt.& vi. 蠕动，曲折行进;给（动物）驱肠虫;使缓慢前进;
n. 传动装置\\n[经] 比例结合, 齿轮作用
🗣️ 情景例句
Now, let's see. Here.
来让我们看看。这个。
His extension number is 285.
他的分机号码是285。
This person recognized the words for river and guitar, and so Haley thought that his ancestor must have come from Gambia.
这个人认出了表示“江”和“吉他”的这两个词，于是哈利就认为他的祖先准是来自冈比亚。